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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Always verify the part number on your existing valve before installation
Direct Replacement: Specifically engineered to replace P361-3904 and 301121-701 with zero mounting modifications
Durable Construction: The nickel-plated brass body provides excellent corrosion resistance in closed-loop hydronic environments
Rigorous Factory Testing: Each unit is pre-tested to minimize infant mortality rates and ensure field reliability
Lochinvar & A.O. Smith 100093866 Blower 321894-708 Always verify the part numberThe Lochinvar & A. O. Smith 100093866 Blower is a critical OEM replacement combustion blower designed specifically for high efficiency power vent (PV) and power direct vent (PDV) water heaters. This 120V centrifugal blower assembly facilitates precise air to fuel ratios required for clean combustion and reliable venting of flue gases. Engineering for compatibility with Lochinvar Knight and A. O. Smith Cyclone series, this unit features a robust motor